CN215216751U - Screw unit convenient to installation - Google Patents

Abstract

The utility model provides a screw rod unit convenient to installation, which belongs to the technical field of screw rod units, and comprises an installation box and a screw rod unit arranged above the installation box, wherein two groups of supporting seats are fixedly arranged below the screw rod unit, a mounting plate is arranged in the installation box, two groups of mounting grooves are arranged in the mounting plate, the two groups of supporting seats respectively extend to correspond to the inside of the mounting grooves and are fixedly connected with a bottom plate, and clamping mechanisms for clamping the corresponding bottom plate are arranged in the two groups of mounting grooves; a plurality of groups of damping mechanisms are arranged below the mounting plate; adopt the to-be-solved technical problem of the utility model is to provide a screw rod unit convenient to installation, through placing the bottom plate inside corresponding the mounting groove, fix the bottom plate through fixture, can realize the installation to screw rod unit, can guarantee screw rod unit's even running simultaneously through damping device.

Description

Screw unit convenient to installation

Technical Field

The utility model belongs to the screw rod unit field specifically is a screw rod unit convenient to installation.

Background

The refrigeration cycle of the common cascade screw water chilling unit consists of two parts which are respectively a high-temperature part and a low-temperature part; the high-temperature part uses middle-temperature refrigerant, the low-temperature part uses low-temperature refrigerant, and the two parts are respectively called a refrigerating system using single refrigerant, wherein, the evaporation of the refrigerant in the high-temperature part system is used for absorbing the heat emitted by the refrigerant in the low-temperature part system in the condenser.

In the installation of current screw unit, need build a cement foundation platform, rethread rag bolt fixes the screw unit to carry out the shock attenuation through spring shock mount base, lead to the cycle length of installation like this, and the installation is inconvenient.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art, the embodiment of the utility model provides a technical problem who solves provides a screw rod unit convenient to installation.

In order to solve the technical problem, the utility model provides a following technical scheme:

a screw unit convenient to install comprises an installation box and a screw unit arranged above the installation box, wherein two groups of supporting seats are fixedly arranged below the screw unit, an installation plate is arranged in the installation box, two groups of installation grooves are formed in the installation plate, the two groups of supporting seats respectively extend to the corresponding installation grooves and are fixedly connected with a bottom plate, and clamping mechanisms used for clamping the corresponding bottom plate are arranged in the two groups of installation grooves; a plurality of groups of damping mechanisms are arranged below the mounting plate, each damping mechanism comprises a pressure lever fixedly arranged at the bottom of the mounting plate and a pressure cylinder fixedly arranged at the bottom of the inner side of the mounting box, a pressure plate is movably arranged in the pressure cylinder, one end of the pressure rod, far away from the mounting plate, penetrates through the pressure cylinder and is fixedly connected with one side of the pressure plate, two groups of first fixing seats are fixedly arranged at the bottom of the mounting plate, two groups of second fixing seats opposite to the two groups of first fixing seats are fixedly arranged at the bottom of the inner side of the mounting box, the cylinder both sides are provided with two sets of bull sticks, jar both sides fixed mounting is pressed has two sets of fixed blocks, and is two sets of the fixed block all through spring one with correspond the bull stick is connected, and is two sets of fixing base one all through commentaries on classics board one with correspond the bull stick rotates to be connected, two sets of fixing base two all through commentaries on classics board two with correspond the bull stick rotates to be connected.

As a further improvement of the utility model: fixture including seting up the mounting panel inside and with a plurality of groups centre gripping groove of mounting groove intercommunication, a plurality of groups the equal activity of centre gripping inslot portion is provided with the fly leaf, a plurality of groups fly leaf one end all through spring two with correspond centre gripping inslot wall connection, a plurality of groups the fly leaf other end all extends to the mounting groove inside and with the butt is thought to the bottom plate lateral wall, a plurality of groups the fly leaf is the cambered surface form to one side that makes progress.

As a further improvement of the utility model: the mounting panel is the rubber material.

As a further improvement of the utility model: a plurality of groups of cavities are formed in the mounting plate, and a plurality of groups of cavities are all provided with a third spring.

As a further improvement of the present invention: the shock absorption structure also comprises a shock absorption pad fixedly arranged at the bottom of the inner side of the mounting groove.

Compared with the prior art, the beneficial effects of the utility model are that:

adopt the to-be-solved technical problem of the utility model is to provide a screw rod unit convenient to installation, through placing the bottom plate inside corresponding the mounting groove, fix the bottom plate through fixture, can realize the installation to screw rod unit, can guarantee screw rod unit's even running simultaneously through damping device.

Drawings

FIG. 1 is a schematic view of a screw assembly for easy installation;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is an enlarged view of the area B in FIG. 1;

FIG. 4 is an enlarged view of area C of FIG. 1;

in the figure: 1-screw unit, 2-support seat, 3-bottom plate, 4-installation box, 5-installation plate, 6-installation groove, 7-clamping groove, 8-spring II, 9-movable plate, 10-shock pad, 11-cavity, 12-spring III, 13-compression bar, 14-pressure cylinder, 15-pressure plate, 16-fixed seat I, 17-rotating plate I, 18-rotating rod, 19-spring I, 20-rotating plate II, 21-fixed seat II and 22-fixed block.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, the embodiment provides a screw unit convenient to mount, including a mounting box 4 and a screw unit 1 disposed above the mounting box 4, two sets of supporting seats 2 are fixedly mounted below the screw unit 1, a mounting plate 5 is disposed inside the mounting box 4, two sets of mounting grooves 6 are disposed inside the mounting plate 5, the two sets of supporting seats 2 respectively extend to the corresponding mounting grooves 6 and are fixedly connected with a bottom plate 3, and clamping mechanisms for clamping the corresponding bottom plate 3 are disposed inside the two sets of mounting grooves 6; a plurality of groups of damping mechanisms are arranged below the mounting plate 5, each damping mechanism comprises a pressure rod 13 fixedly mounted at the bottom of the mounting plate 5 and a pressure cylinder 14 fixedly mounted at the bottom of the inner side of the mounting box 4, a pressure plate 15 is movably arranged in the pressure cylinder 14, one end of the pressure rod 13, far away from the mounting plate 5, penetrates through the pressure cylinder 14 and is fixedly connected with one side of the pressure plate 15, two groups of first fixing seats 16 are fixedly mounted at the bottom of the mounting plate 5, two groups of second fixing seats 21, opposite to the two groups of first fixing seats 16, are fixedly mounted at the bottom of the inner side of the mounting box 4, two groups of rotating rods 18 are arranged on two sides of the pressure cylinder 14, two groups of fixing blocks 22 are fixedly mounted on two sides of the pressure cylinder 14, the two groups of fixing blocks 22 are connected with the corresponding rotating rods 18 through first springs 19, and the two groups of first fixing seats 16 are rotatably connected with the corresponding rotating rods 18 through first rotating plates 17, the two groups of the second fixed seats 21 are rotatably connected with the corresponding rotating rods 18 through the second rotating plates 20.

The installation box 4 is placed at a position where the screw unit 1 needs to be fixed, the screw unit 1 is hoisted, the two groups of bottom plates 3 are controlled to move into the two groups of installation grooves 6, and the clamping mechanism is controlled to clamp the two groups of bottom plates 3, so that the installation of the screw unit 1 can be realized; the screw unit 1 produces vibrations at the during operation of screw unit 1 for a plurality of groups depression bar 13 promote to correspond clamp plate 15 and press 14 inside removal in jar, realize the preliminary buffering to mounting panel 5 and screw unit 1, the rocking of screw unit 1 drives a plurality of groups through mounting panel 5 and changes the rotation of board two 20 a plurality of groups, make the bull stick 18 keep away from corresponding fixed block 22, correspond spring 19 and be stretched, secondary buffering has been realized, and then the normal operating of screw unit 1 has been ensured.

Fixture is including seting up the mounting panel 5 is inside and with a plurality of groups centre gripping groove 7, a plurality of groups of 6 intercommunications of mounting groove 7 is inside all movable be provided with fly leaf 9, a plurality of groups fly leaf 9 one end all through two 8 of spring with correspond centre gripping groove 7 inner wall connection, a plurality of groups the fly leaf 9 other end all extends to mounting groove 6 is inside and with 3 lateral walls of bottom plate think the butt, a plurality of groups fly leaf 9 makes progress one side and is the cambered surface form.

When the bottom plate 3 moves to the inside of the mounting groove 6, the bottom plate 3 pushes the movable plate 9 to compress the corresponding second springs 8 through the arc surface, the plurality of sets of second springs 8 are compressed, and the compressed second springs 8 react on the movable plate 9 to clamp the bottom plate 3.

The mounting plate 5 is made of rubber.

The mounting plate 5 made of rubber can weaken part of vibration of the screw unit 1 and guarantee stable operation of the screw unit 1.

A plurality of groups of cavities 11 are formed in the mounting plate 5, and a plurality of groups of springs III 12 are arranged in the cavities 11.

When the screw unit 1 vibrates during operation, the mounting plate 5 is driven to vibrate, and the plurality of groups of springs 12 can buffer the vibration of the screw unit 1 to a certain degree.

Example 2

Referring to fig. 2, the screw assembly convenient to mount further includes a shock pad 10 fixedly mounted at the bottom of the inner side of the mounting groove 6, compared to embodiment 1.

When the screw unit 1 is operated to generate vibration, the shock absorption pad 10 can buffer the screw unit 1 to a certain degree through the bottom plate 3, and can reduce noise generated by vibration.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (5)

1. The screw unit convenient to install is characterized by comprising an installation box (4) and a screw unit (1) arranged above the installation box (4), wherein two groups of supporting seats (2) are fixedly arranged below the screw unit (1), an installation plate (5) is arranged inside the installation box (4), two groups of installation grooves (6) are formed inside the installation plate (5), the two groups of supporting seats (2) respectively extend to the interior corresponding to the installation grooves (6) and are fixedly connected with a bottom plate (3), and clamping mechanisms used for clamping the corresponding bottom plate (3) are arranged inside the two groups of installation grooves (6); the mounting panel (5) below is provided with a plurality of groups of damper, damper includes depression bar (13) and the fixed mounting of fixed mounting in mounting panel (5) bottom press jar (14) at the inboard bottom of install bin (4), it is provided with clamp plate (15) to press the inside activity of jar (14), mounting panel (5) one end is passed to depression bar (13) and press jar (14) and with clamp plate (15) one side fixed connection, mounting panel (5) bottom fixed mounting has two sets of fixing base (16), install bin (4) inboard bottom fixed mounting have with two sets of two fixing base (21) that fixing base (16) are relative, it is provided with two sets of bull sticks (18) to press jar (14) both sides, it has two sets of fixed block (22) to press jar (14) both sides fixed mounting, two sets of fixed block (22) all through spring (19) with correspond the bull stick (18) are connected, two sets of fixing base (16) all through changeing board one (17) and corresponding bull stick (18) rotate to be connected, two sets of fixing base two (21) all through changeing board two (20) and corresponding bull stick (18) rotate to be connected.

2. The screw unit convenient to install according to claim 1, wherein the clamping mechanism comprises a plurality of groups of clamping grooves (7) which are formed in the mounting plate (5) and communicated with the mounting groove (6), a plurality of groups of movable plates (9) are movably arranged in the clamping grooves (7), one ends of the movable plates (9) are connected with the inner wall of the clamping grooves (7) through springs II (8), the other ends of the movable plates (9) extend into the mounting groove (6) and abut against the side wall of the bottom plate (3), and the movable plates (9) are arc-shaped on the upward side.

3. Screw unit for facilitating mounting according to claim 1 or 2, characterised in that the mounting plate (5) is of rubber material.

4. The screw unit convenient to install according to claim 3, wherein a plurality of groups of cavities (11) are formed in the installing plate (5), and a third spring (12) is arranged in each group of cavities (11).

5. Screw unit for facilitating installation according to claim 4, further comprising a shock-absorbing pad (10) fixedly mounted at the bottom inside the mounting groove (6).

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